Re: [ceph-users] ceph tgt iscsi target can be discovered but not active.

Thanks a lot. yes u are correct. i can use connect the upcase target name in Linux but can not in Windows. after i change the target name to lowcase. Windows work fine too. 2014-07-22 22:13 GMT+07:00 Uwe Grohnwaldt : > Hi, > > please try a targetname without uppercase characters and without a

[ceph-users] ceph tgt iscsi target can be discovered but not active.

Dear all , i have install tgt from http://ceph.com/packages/ceph-extras/debian have create pool and image for iscsi. but when i want to connect this iscsi from windows 2008 iscsi initiator, can find, but status is not active . i do not know why? some step i made for ceph iscsi targe

Re: [ceph-users] Is possible to use one SSD journal hard disk for 3 OSD ?

Pramana" escribió: > > AFAIK, it's not possible. A journal should be on the same server as the >> OSD it serves. CMIIW. >> >> Thank you. >> >> >> On Mon, Jul 21, 2014 at 10:34 PM, 不坏阿峰 wrote: >> >>> thanks for ur reply. >>> >

Re: [ceph-users] Is possible to use one SSD journal hard disk for 3 OSD ?

/ceph/osd3/journal > > Then activate the OSDs... > > ceph-deploy --verbose osd activate > cephosd01:/dev/sdg1:/var/ceph/osd1/journal > ceph-deploy --verbose osd activate > cephosd01:/dev/sdf1:/var/ceph/osd2/journal > ceph-deploy --verbose osd activate > cephosd01:/dev/

[ceph-users] Is possible to use one SSD journal hard disk for 3 OSD ?

i have only one SSD want to improve Ceph perfermnace. Is possible to use one SSD journal hard disk for 3 OSD ? if it is possible ,how to config it ? many thanks ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph

[ceph-users] how to plan the ceph storage architecture when i reuse old PC Server

I have installed and test Ceph on VMs before, i know a bit about configuration and install. Now i want to use physic PC Server to install Ceph and do some Test, i think the prefermance will better than VMs. I have some question about how to plan the ceph storage architecture. >>> what do i have a

Re: [ceph-users] pgs stuck unclean since forever, current state active+remapped

ns for a discussion on this. > -Greg > Software Engineer #42 @ http://inktank.com | http://ceph.com > > > On Mon, Aug 12, 2013 at 7:16 PM, 不坏阿峰 wrote: >> i got PGs stuck long time. do not how to fix it. can some person help to >> check? >> >> Environme

Re: [ceph-users] How to track one file store in ceph as an object

thanks a lot to your reply. i know that [5,3], osd.5 is the primary osd, since my replicate size is 2.and in my testing cluster. test.txt only have this only one file. i just mount -t cephfs 192.168.250.15:6789:/ , so means ,use pool data by default ? ##The acting OSDs however are the OSD num

[ceph-users] How to track one file store in ceph as an object.

mount cephfs to /mnt/mycehfs on debian 7, kernel3.10 eg: have one file root@test-debian:/mnt/mycephfs# ls -i test.txt 1099511627776 test.txt root@test-debian:/mnt/mycephfs# ceph osd map volumes test.txt osdmap e351 pool 'volumes' (3) object 'test.txt' -> pg 3.8b0b6108 (3.8) -> up [5,3] acting [5,3

[ceph-users] pgs stuck unclean since forever, current state active+remapped

i got PGs stuck long time. do not how to fix it. can some person help to check? Environment： Debian 7 + ceph 0.617 root@ceph-admin:~# ceph -s health HEALTH_WARN 6 pgs stuck unclean monmap e2: 2 mons at {a=192.168.250.15:6789/0,b=192.168.250.8:6789/0}, election epoch 8, q

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